Figure 1

Overview of selected processes and related genes responsible for polysaccharides, disaccharides and monosaccharides (hexose and pentose) utilization of C. acetobutylicum.
Expression ratios (zinc/control) of selected genes were ≥1.50 for upregulation and ≤0.50 for downregulation. ORF numbers, gene names and protein functions are based on Nölling et al.9.